oldtt              57 usr/sample/tetris/screen.c static struct termios oldtt;
oldtt              94 usr/sample/tetris/screen.c 	if (tcgetattr(0, &oldtt) < 0)
oldtt              96 usr/sample/tetris/screen.c 	newtt = oldtt;
oldtt             117 usr/sample/tetris/screen.c 	(void) tcsetattr(0, TCSADRAIN, &oldtt);